Toothbrush



FIG. 1 is a side elevational view of a toothbrush showing my new design;

FIG. 2 is an exploded side elevational view thereof showing the elements of the end portion;

FIG. 3 is a reduced perspective view of the toothbrush of FIG. 1 as seen from the top end, front and one side; and

FIG. 4 is a perspective view thereof as seen from the bottom end, rear and opposite side. 

The ornamental design for a toothbrush, as shown and described. 